A metrical unit with unstressed-stressed syllables.
1 The genitive in Saxon would be mannes, a trochee; in English, of man, an iambus .
2 Never take an iambus as a Christian name.
3 The daintiest alternation of iambus and trochee is joined to the serpent's cunning in swiftly tripping dactyls.
4 He could make Greek iambics, and doubted whether the bishop knew the difference between an iambus and a trochee.
5 The elegy and iambus contain the germ of the lyric style, though they do not themselves come under that head.
6 It has also been proposed to make the third foot a spondee or an iambus , and the remaining feet anapaests, thus:
7 An Iambus has the first syllable unaccented, and the last accented; as, Bĕtrāy,consíst
Grammar, pronunciation and more